HFE7100

  性质 Properties Symbol Unit Value References
Basic Physical and Chemical Properties CAS注册号 CAS Registry Number CASRN / 163702-07-6 Scifinder®
中文名称 Chemical Name / / 1,1,1,2,2,3,3,4,4-Nonafluoro-4-methoxybutane
九氟丁基甲醚
Scifinder®
英文名称 English Name / / HFE7100,HFE449,Perfluorobutyl methyl ether Scifinder®
组成 Composition / / /
分子式 Molecular Formula / / C5H3F9O Scifinder®
结构式 Structure Formula / / CF3CF2CF2CF2-O-CH3 Scifinder®
相对分子量 Molecular Weight MW / 250.06 Scifinder®
物理状态 Physical State / / Liquid 3M MSDS
气味 Odor / / Odorless 3M MSDS
颜色 Color / / Colorless 3M MSDS
熔点 Melting Point mp -135 3M MSDS
沸点 Boiling Point bp 38.7±40.0
61
61.05
Scifinder®
3M MSDS
Journal of Hazardous Materials.Vol. 119, Issues 1–3, 2005, Pages 69–78.
饱和蒸汽压 Saturated Vapor Pressure(25℃) Psat MPa 0.0617 Scifinder®
液体密度 Liquid Density(25℃) dl g/cm3 1.500±0.06
1.52
1.5165
Scifinder®
3M MSDS
Reaxys:Journal of Chemical Thermodynamics; vol. 33; nb. 2; (2001); p.189-204.
气体密度 Vapor Density(25℃, 101.325kPa) dg kg/m3 0.0269311 3M MSDS
挥发性 Volatility / wt%
蒸发速度 Evaporation Rate(CCl4=1) / /
Critical Properties 临界温度 Critical Temperature Tc 195.35 Journal of Hazardous Materials.Vol. 119, Issues 1–3, 2005, Pages 69–78.
临界压力 Critical Pressure Pc MPa 2.228 Journal of Hazardous Materials.Vol. 119, Issues 1–3, 2005, Pages 69–78.
临界体积 Critical Volume Vc cm3/mol 450.5 Journal of Hazardous Materials.Vol. 119, Issues 1–3, 2005, Pages 69–78.
临界密度 Critical Density ρc kg/m3
临界压缩因子 Critical Compressibility Factor Zc /
液体压缩因子 Liquid Compressibility Factor Z /
气体压缩因子 Vapor Compressibility Factor Z /
偏心因子 Acentric Factor ω /
Thermophysical Properties 液体焓 Liquid Enthalpy H kJ/kg
气体焓 Vapor Enthalpy H kJ/kg
液体熵 Liquid Entropy S kJ/kg·K
气体熵 Vapor Entropy S kJ/kg·K
生成焓 Enthalpy of Formation(25℃) ΔfHO kJ/mol
蒸发焓 Enthalpy of Vaporization ΔvH kJ/kg 6791.63 Scifinder®
液体等压热容 Liquid Isobaric Heat Capacity(25℃) Cp kJ/kg·K
气体等压热容 Vapor Isobaric Heat Capacity(25℃) Cp kJ/kg·K
液体等容热容 Liquid Isochoric heat capacity(25℃) Cv kJ/kg·K
气体等容热容 Vapor Isochoric heat capacity(25℃) Cv kJ/kg·K
Solubility 偶极矩 Dipole Moment μ D
解离常数 Dissociation Constant
清洗能力 KB
水中溶解度 Solubility in Water(23℃) / ppm wt/wt 400
12
Scifinder®
3M MSDS
贝壳松脂丁醇值 Kauri-Butanol Value KB /
辛醇/水分配系数 Octanol/Water Partition Coefficient LogP / 3.960±0.635
0.562
Scifinder®
Journal of Hazardous Materials.Vol. 119, Issues 1–3, 2005, Pages 69–78.
Hildabrand溶解度参数 Hildabrand Solubility Parameter δ cal/ml
Other Properties 液体焦耳-汤姆逊系数 Liquid Joule-Thomson Coefficient JT ℃/MPa
气体焦耳-汤姆逊系数 Vapor Joule-Thomson Coefficient JT ℃/MPa
液体粘度 Liquid Viscosity(25℃) η mPa·s 0.61cps 3M MSDS
气体粘度 Vapor Viscosity(25℃) η mPa·s
液体导热系数 Liquid Thermal Conductivity(25℃) λ mW/m·K
气体导热系数 Vapor Thermal Conductivity(25℃) λ mW/m·K
液体介电常数 Liquid Dielectric Constant ε F/m
气体介电常数 Gas Dielectric Constant ε F/m
液体体积电阻系数 Liquid Volume Resistivity(1kHz) ρ Ω·cm
气体体积电阻系数 Gas Volume Resistivity(1kHz) ρ Ω·cm
表面张力 Surface Tension(25℃) γ mN/m 13.6 3M MSDS
液体声速 Liquid Sound Velocity u m/s
气体声速 Vapor Sound Velocity u m/s
最低灭火浓度 Minimum Extinguishment Concentration MEC %
Atmospheric Effects 臭氧消耗潜能值 Ozone Depletion Potential ODP / 0
0
3M MSDS
Journal of Hazardous Materials.Vol. 119, Issues 1–3, 2005, Pages 69–78.
全球变暖潜能值 Global Warming Potential(100yr) GWP / 320
410
3M MSDS
Journal of Hazardous Materials.Vol. 119, Issues 1–3, 2005, Pages 69–78.
大气寿命 Atmospheric Life / yr 4.1
5
3M MSDS
Journal of Hazardous Materials.Vol. 119, Issues 1–3, 2005, Pages 69–78.
光化学臭氧合成潜能 photochemica lozone creation potential POCP /
全球温度潜势 global temperature change potential(100yr) GTP / 59 Global Warming Potentials and Radiative Efficiencies of Halocarbons and Related Compounds: A Comprehensive Review, Accepted for publication in Rev. Geophys
Flammability 闪点 Flash Point / -18.1±23.2 Scifinder®
自燃点 Autoignition Point / 405
405
Tritech Forensics MSDS
Journal of Hazardous Materials.Vol. 119, Issues 1–3, 2005, Pages 69–78.
燃烧下限 Lower Flammability Limit LFL %vol none Journal of Hazardous Materials.Vol. 119, Issues 1–3, 2005, Pages 69–78.
燃烧上限 Upper Flammability Limit UFL %vol none Journal of Hazardous Materials.Vol. 119, Issues 1–3, 2005, Pages 69–78.
燃烧热 Heat of Combustion HOC MJ/kg
最小点火能 Minimum Ignition Energy MIE mJ
燃烧速度 Burning Velocity Su cm/s
可燃浓度限值 ASHRAE Flammable Concentration Limit FCL ppm v/v
最大燃烧压力 Maximum Combustion Pressure 105Pa
最大燃烧压力上升速率 Maximum Rate of Pressure Increase During Combustion
Toxicity RTECS号 Registry of Toxic Effects of Chemical Substances® Number / /
接近致死浓度 Approximate Lethal Concentration ALC ppm v/v
半数致死浓度 Lethal Concentration 50% LC50 ppm v/v >100000
>100000
3M MSDS
Journal of Hazardous Materials.Vol. 119, Issues 1–3, 2005, Pages 69–78.
心脏致敏最低作用剂量 Cardiac Sensitization Lowest Observed Effect Level LOEL ppm v/v >100000 Journal of Hazardous Materials.Vol. 119, Issues 1–3, 2005, Pages 69–78.
心脏致敏最高无作用剂量 Cardiac Sensitization No Observed Effect Level NOEL ppm v/v
麻醉效应半数作用浓度 Anesthesia Effective Concentration 50% EC50 ppm v/v
麻醉效应最低作用剂量 Anesthesia Lowest Observed Effect Level LOEL ppm v/v
麻醉效应最高无作用剂量 Anesthesia No Observed Effect Level NOEL ppm v/v
28天亚急性吸入毒性 28 Days Subacute Inhalation Toxicity NOEL ppm v/v
90天亚慢性吸入毒性 90 Days Subchronic Inhalation Toxicity NOEL ppm v/v
一年长期吸入毒性 Long Term Inhalation Toxicity (12 month) NOEL ppm v/v
两年长期吸入毒性 Long Term Inhalation Toxicity (24 month) NOEL ppm v/v
立即威胁生命和健康浓度 NIOSH Immediately Dangerous to Life or Health IDLH ppm v/v
缺氧限值 ASHRAE Oxygen Deprivation Limit ODL ppm v/v
急性毒性暴露限值 ASHRAE Acute Toxicity Exposure Limit ATEL ppm v/v
制冷剂浓度限值 ASHRAE Refrigerant Concentration Limit RCL ppm v/v
职业接触限值 ASHRAE Occupational Exposure Limit OEL ppm v/v 750
750
3M MSDS
Journal of Hazardous Materials.Vol. 119, Issues 1–3, 2005, Pages 69–78.
时间加权平均阈限值 ACGIH Threshold Limit Value-Time-Weighted Average TLV-TWA ppm v/v
允许暴露水平 OSHA Permissible Exposure Level PEL ppm v/v
工作环境暴露水平 AIHA Workplace Environmental Exposure Level WEEL ppm v/v
可接受暴露限值 Dupont Acceptable Exposure Limit AEL ppm v/v
ASHRAE安全等级 ASHRAE Safety Group / /
嗅觉阈值 Odor Threshold / ppm v/v
大型水蚤半数作用浓度水生态毒性 Aquatic Toxicity of 48h Daphnia Magna Effective Concentration 50% EC50 mg/L
虹鳟鱼半数致死浓度水生态毒性 Aquatic Toxicity of 96h Rainbow Trout Lethal Concentration 50% LC50 mg/L
皮肤刺激或腐蚀
降解产物 Degradation Products Carbon monoxide,Carbon dioxide, Hydrogen Fluoride, Perfluoroisobutylene (PFIB) 3M MSDS